Let's plug in, power up, and explore the tech gifts that'll make this holiday season an unforgettable experience.

Right this way for the best markdowns on TVs, tablets, noise-cancelling headphones, laptops and other must-have gadgets.

Why do so many movies considered to have great transfers to 4K Blu-ray look so noisy? How many calibrations should a TV get?

YouTube envisions the feature being used for creative applications like placing users in a scene inspired by their favorite ...